80514

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{71}}^1$

素因数の和:92

約数の個数: 40

約数和(自身を含む): 209088

約数和(自身を除く): 128574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 81, 126, 142, 162, 189, 213, 378, 426, 497, 567, 639, 994, 1134, 1278, 1491, 1917, 2982, 3834, 4473, 5751, 8946, 11502, 13419, 26838, 40257, 80514]

約数ペア:

[(1, 80514), (2, 40257), (3, 26838), (6, 13419), (7, 11502), (9, 8946), (14, 5751), (18, 4473), (21, 3834), (27, 2982), (42, 1917), (54, 1491), (63, 1278), (71, 1134), (81, 994), (126, 639), (142, 567), (162, 497), (189, 426), (213, 378)]